Pass signore client ID and secret to releaser

[mdeggies]

The release job is failing because the signore client ID and secret have not been set in the release job: https://github.com/hashicorp/go-getter/runs/3167243861. These are passed in to the setup-signore job, but it seems they also need to be made available explicitly in the goreleaser context. This PR is meant to address that.

[bflad]

Setting the client id and secret in setup-signore should be creating a configuration file which can be used by later signore invocations, however that step is silently failing with:

(node:1577) UnhandledPromiseRejectionWarning: Error: ENOENT: no such file or directory, open '/home/runner/.signore/config.yaml'

We should update the action to fail loudly for those errors (and of course resolve the issue itself 😄 ). A temporary workflow workaround may be to manually mkdir $HOME/.signore before setup-signore.

[mdeggies]

Ah, thanks Brian! The secrets can also be set as env vars, right? (Though perhaps we'd need to set more than just the client ID + secret?) :-D

[milescrabill]

Yes, the secrets can be set as env vars - SIGNORE_CLIENT_ID, SIGNORE_CLIENT_SECRET, SIGNORE_SIGNER, and more: https://github.com/hashicorp/signore/blob/main/docs/CONFIGURATION.md#client

[bflad]

Otherwise this should be good to unblock the release process for now. 👍

[mdeggies]

Ok! Merging & running attempt #2. Thanks y'all